[INFO] fetching crate dockworker 0.0.19...
[INFO] testing dockworker-0.0.19 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate dockworker 0.0.19 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate dockworker 0.0.19 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dockworker 0.0.19
[INFO] finished tweaking crates.io crate dockworker 0.0.19
[INFO] tweaked toml for crates.io crate dockworker 0.0.19 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate dockworker 0.0.19 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c958f7e3723c291411cf396fd1f1a3844f5a1cdf296b3e7a7798c8f15e1de0ff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c958f7e3723c291411cf396fd1f1a3844f5a1cdf296b3e7a7798c8f15e1de0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c958f7e3723c291411cf396fd1f1a3844f5a1cdf296b3e7a7798c8f15e1de0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c958f7e3723c291411cf396fd1f1a3844f5a1cdf296b3e7a7798c8f15e1de0ff", kill_on_drop: false }`
[INFO] [stdout] c958f7e3723c291411cf396fd1f1a3844f5a1cdf296b3e7a7798c8f15e1de0ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36990fefbbf501bd5afecd2ee122619fbdfdab91dfa984860c7149e2c47715c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "36990fefbbf501bd5afecd2ee122619fbdfdab91dfa984860c7149e2c47715c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling futures-core v0.3.7
[INFO] [stderr]    Compiling futures-sink v0.3.7
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling futures-io v0.3.7
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling hyperx v1.2.0
[INFO] [stderr]    Compiling object v0.21.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling futures-channel v0.3.7
[INFO] [stderr]    Compiling futures-task v0.3.7
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.3.15
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling filetime v0.2.12
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling tar v0.4.30
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling backtrace v0.3.53
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.7
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pin-project v1.0.1
[INFO] [stderr]    Compiling futures-util v0.3.7
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling futures-executor v0.3.7
[INFO] [stderr]    Compiling futures v0.3.7
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling hyper v0.13.8
[INFO] [stderr]    Compiling hyperlocal v0.7.0
[INFO] [stderr]    Compiling dockworker v0.0.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 07s
[INFO] running `Command { std: "docker" "inspect" "36990fefbbf501bd5afecd2ee122619fbdfdab91dfa984860c7149e2c47715c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36990fefbbf501bd5afecd2ee122619fbdfdab91dfa984860c7149e2c47715c8", kill_on_drop: false }`
[INFO] [stdout] 36990fefbbf501bd5afecd2ee122619fbdfdab91dfa984860c7149e2c47715c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e796b3ade409c379044564ee69b41238f335e575abb7407fc41249e5afc142d0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e796b3ade409c379044564ee69b41238f335e575abb7407fc41249e5afc142d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling env_logger v0.8.1
[INFO] [stderr]    Compiling dockworker v0.0.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `dockworker::Docker::containers`
[INFO] [stdout]  --> examples/stats.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
[INFO] [stdout]   |                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `dockworker::Docker::containers`
[INFO] [stdout]   --> examples/export.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `dockworker::Docker::containers`
[INFO] [stdout]  --> examples/processes.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
[INFO] [stdout]   |                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `dockworker::Docker::containers`
[INFO] [stdout]  --> examples/filesystem.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
[INFO] [stdout]   |                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `dockworker::Docker::containers`
[INFO] [stdout]   --> examples/findports.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let containers = docker.containers(ContainerListOptions::default().all())?;
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dockworker`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name findports --edition=2018 examples/findports.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=3353ad4abf1ab1c5 -C extra-filename=-3353ad4abf1ab1c5 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern backtrace_sys=/opt/rustwide/target/debug/deps/libbacktrace_sys-27f5138d86b2d7ea.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-fb8cb0e446697058.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-dd535ee656aacf25.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-5cf7fa488accf5c2.rlib --extern dirs=/opt/rustwide/target/debug/deps/libdirs-e364f253ec622e51.rlib --extern dockworker=/opt/rustwide/target/debug/deps/libdockworker-02905f5469d01a37.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-3266deb39b7dd570.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-d67f7eb283654d44.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-e99aff82a6a6b9fd.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-b1660af27f6d5ebd.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-e07af201231d9024.rlib --extern hyperlocal=/opt/rustwide/target/debug/deps/libhyperlocal-e8f2eb3762fcb5f1.rlib --extern hyperx=/opt/rustwide/target/debug/deps/libhyperx-256ecc04159b9b45.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-4bf1047162af990b.rlib --extern mime=/opt/rustwide/target/debug/deps/libmime-4ab1ec3a2ae719c1.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-2c15265893346f19.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-05598ce8a96db566.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-abcab967cdbdb258.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b90948d4923a0e56.rlib --extern tar=/opt/rustwide/target/debug/deps/libtar-f6b233a58ed19316.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-303429cdc672a1fb.rlib --extern unix_socket=/opt/rustwide/target/debug/deps/libunix_socket-ff56dea3c861588e.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-76cbdd9b38ab4f4c.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-d57861d356ebf4c7/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e796b3ade409c379044564ee69b41238f335e575abb7407fc41249e5afc142d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e796b3ade409c379044564ee69b41238f335e575abb7407fc41249e5afc142d0", kill_on_drop: false }`
[INFO] [stdout] e796b3ade409c379044564ee69b41238f335e575abb7407fc41249e5afc142d0